82678490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{50723}}^1$

素因数の和:50893

約数の個数: 16

約数和(自身を含む): 149737248

約数和(自身を除く): 67058758

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 50723, 101446, 253615, 507230, 8267849, 16535698, 41339245, 82678490]

約数ペア:

[(1, 82678490), (2, 41339245), (5, 16535698), (10, 8267849), (163, 507230), (326, 253615), (815, 101446), (1630, 50723)]